When you are on the tram approaching the Mummys tomb, on your left up in the bushes you can see the back side of a house facade. I always wondered what it was.. so today I looked on google maps. It's somewhat a part of the Baseball field set, but it doesnt really fit in. I also noticed that there is another similar structure on the other side of the baseball diamond (near the right outfield).

I don't know the complete history of that area but it was used for a while as employee parking. If you look at the fence that's around the area, the employee parking signs are still up. That area is slated to become a brand new overflow parking lot.